A new manufacturing process uses lasers to seal paper packaging instead of glue

A simple paper envelope made without additional glue or plastic to seal three of its sides. | Image: Fraunhofer IVV Although paper is a more environmentally friendly packaging material than plastic, it's often contaminated with additives, such as adhesives used to create a secure seal. That complica

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📅 Mar 30, 2026·⏱ 1 min read·The Verge ↗

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https://www.theverge.com/tech/903280/papure-project-fraunhofer-institute-laser-paper-packaging-recycling

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A new manufacturing process uses lasers to seal paper packaging instead of glue

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A new manufacturing process uses lasers to seal paper packaging instead of glue

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